Since the Automatic Repair Screen is not available for use on your laptop, the only way to regain the functions is by performing a clean Windows Installation. This requires a USB Drive 8GB or higher to download the required media. The process is as follows.
1. Open
https/www.microsoft.com/en-us/software-download/windows10 from a web browser on a computer.
2. Connect the USB drive to the computer and click on the Download option on the web browser to get the Media Creation Tool for Windows 10.
3. Double click on the downloaded tool and choose, Create installation media for another PC option.
4. Opt for the required language, optimum edition, and architecture of the operating system to be installed according to your laptop’s configuration.
5. Select the USB flash drive as the media to create the tool.
6. Choose inserted drive from the list of available drives and click the Next option.
7. Wait until the process is completed and click on the Finish button to exit the tool creation application.
8. Insert the USB drive into your laptop and restart it. On boot, press any key to see the Boot from USB option.
9. Go by the visual guidelines on every prompt to perform a clean install into the laptop.
10. You will require to enter the license key as a part of the process. If you are not aware of the key, the Activate Later option can be chosen.
Complete the installation and restart the laptop. This will bring your device back to normalcy.